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Oliver

Mixed Ancestry

“Oliver was a ~3 yr old stray pup in an overcrowded shelter in Houston, TX who ventured to Colorado in the fall of ‘18 via 2BAB rescue! He has since beaten heartworm and gained weight, and is now a proud big brother to a human boy! Oliver LOVES food and treats. He is a very laid-back “gentle giant” who rarely barks and loves any dog, person or child he meets. He does get very excited when his family comes home and lives for car or truck rides with his family!”

Current Location

Denver, Colorado, USA

From

Houston, TX, USA

This dog has been viewed and been given 17 wags

Genetic Breed Result

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German Shepherd Dog

German Shepherds are confident, courageous dogs with a keen sense of smell and notable intelligence. These are active working dogs who excel at many canine sports and tasks -- they are true utility dogs! Their versatility combined with their loyal companionship has them consistently listed as one of the most popular breeds in the United States.

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Basset Hound

Basset Hounds are widely adored, short-legged and long-bodied hunting dogs that are considered great family companions.

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Boxer

Developed in Germany, the Boxer is a popular family dog: patient, loyal and smart-requiring lots of exercise and proper training. For active families or owners looking for a rambunctious jogging buddy, Boxers may be the perfect breed. Boxers delight their humans with their sense of humor and affectionate nature.

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Labrador Retriever

The Labrador Retriever was bred for hunting and excelled in retrieving game after it was shot down. Known for its gentle disposition and loyalty, the Labrador Retriever has become a favorite of families and breeders alike.

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Australian Cattle Dog

A classic cattle dog, Australian Cattle Dogs were developed from a mixture of breeds in Australia in the 19th century, and still maintain their energetic herding instincts today.

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Dogs Like Oliver

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Discover dogs who share a similar breed mix to Oliver. A higher score means the two dogs have more of their breed mix in common. A score of 100% means they share the exact same breed mix!

Click or tap on a pic to learn more about each dog and see an in-depth comparison of their DNA, breeds, and more.

DNA Breed Origins

Breed colors:
German Shepherd Dog
Basset Hound
Boxer
Labrador Retriever
Australian Cattle Dog

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Here’s what Oliver’s family tree may have looked like.
While there may be other possible configurations of his family’s relationships, this is the most likely family tree to explain Oliver’s breed mix.
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Health Summary

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Oliver is at increased risk for one genetic health condition.

Intervertebral Disc Disease (Type I)

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Oliver inherited one copy of the variant we tested

How to interpret this result

Oliver has one copy of an FGF4 retrogene on chromosome 12. In some breeds such as Beagles, Cocker Spaniels, and Dachshunds (among others) this variant is found in nearly all dogs. While those breeds are known to have an elevated risk of IVDD, many dogs in those breeds never develop IVDD. For mixed breed dogs and purebreds of other breeds where this variant is not as common, risk for Type I IVDD is greater for individuals with this variant than for similar dogs.

What is Intervertebral Disc Disease (Type I)?

Type I Intervertebral Disc Disease (IVDD) is a back/spine issue that refers to a health condition affecting the discs that act as cushions between vertebrae. With Type I IVDD, affected dogs can have a disc event where it ruptures or herniates towards the spinal cord. This pressure on the spinal cord causes neurologic signs which can range from a wobbly gait to impairment of movement. Chondrodystrophy (CDDY) refers to the relative proportion between a dog’s legs and body, wherein the legs are shorter and the body longer. There are multiple different variants that can cause a markedly chondrodystrophic appearance as observed in Dachshunds and Corgis. However, this particular variant is the only one known to also increase the risk for IVDD.

Breed-Relevant Genetic Conditions

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Multiple Drug Sensitivity

Identified in Australian Cattle Dogs and German Shepherd Dogs

Hemophilia A

Identified in Boxers

Hemophilia A

Identified in German Shepherd Dogs

Hemophilia A

Identified in German Shepherd Dogs

Thrombopathia

Identified in Basset Hounds

Canine Leukocyte Adhesion Deficiency Type III, CLAD III

Identified in German Shepherd Dogs

Canine Elliptocytosis

Identified in Labrador Retrievers

Pyruvate Kinase Deficiency

Identified in Labrador Retrievers

X-linked Severe Combined Immunodeficiency, X-SCID

Identified in Basset Hounds

Progressive Retinal Atrophy, prcd

Identified in Australian Cattle Dogs and Labrador Retrievers

Golden Retriever Progressive Retinal Atrophy 2, GR-PRA2

Identified in Labrador Retrievers

Progressive Retinal Atrophy, crd4/cord1

Identified in Labrador Retrievers

Collie Eye Anomaly

Identified in Australian Cattle Dogs

Day Blindness

Identified in German Shepherd Dogs

Day Blindness

Identified in Labrador Retrievers

Primary Lens Luxation

Identified in Australian Cattle Dogs

Macular Corneal Dystrophy, MCD

Identified in Labrador Retrievers

Cystinuria Type II-A

Identified in Australian Cattle Dogs

Urate Kidney & Bladder Stones

Identified in German Shepherd Dogs and Labrador Retrievers

Anhidrotic Ectodermal Dysplasia

Identified in German Shepherd Dogs

Renal Cystadenocarcinoma and Nodular Dermatofibrosis

Identified in German Shepherd Dogs

Mucopolysaccharidosis Type VII, Sly Syndrome, MPS VII

Identified in German Shepherd Dogs

Neuronal Ceroid Lipofuscinosis 5, NCL 5

Identified in Australian Cattle Dogs

Neuronal Ceroid Lipofuscinosis 8, NCL 8

Identified in Australian Cattle Dogs

Alexander Disease

Identified in Labrador Retrievers

Degenerative Myelopathy, DM

Identified in Boxers, German Shepherd Dogs, and more

Narcolepsy

Identified in Labrador Retrievers

Centronuclear Myopathy, CNM

Identified in Labrador Retrievers

Exercise-Induced Collapse, EIC

Identified in Labrador Retrievers

Myotonia Congenita

Identified in Australian Cattle Dogs

X-Linked Myotubular Myopathy

Identified in Labrador Retrievers

Congenital Myasthenic Syndrome, CMS

Identified in Labrador Retrievers

Hereditary Nasal Parakeratosis, HNPK

Identified in Labrador Retrievers

Skeletal Dysplasia 2, SD2

Identified in Labrador Retrievers

Additional Genetic Conditions

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Traits

Explore the genetics behind your dog’s appearance and size.

Base Coat Color

Base Coat Color

Coat Color Modifiers

Coat Color Modifiers

Other Coat Traits

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Other Body Features

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Body Size

Body Size

Performance

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Through Oliver’s mitochondrial DNA we can trace his mother’s ancestry back to where dogs and people first became friends. This map helps you visualize the routes that his ancestors took to your home. Their story is described below the map.

Haplogroup

A1a

Haplotype

A381

Map

A1a

Oliver’s Haplogroup

A1a is the most common maternal lineage among Western dogs. This lineage traveled from the site of dog domestication in Central Asia to Europe along with an early dog expansion perhaps 10,000 years ago. It hung around in European village dogs for many millennia. Then, about 300 years ago, some of the prized females in the line were chosen as the founding dogs for several dog breeds. That set in motion a huge expansion of this lineage. It's now the maternal lineage of the overwhelming majority of Mastiffs, Labrador Retrievers and Gordon Setters. About half of Boxers and less than half of Shar-Pei dogs descend from the A1a line. It is also common across the world among village dogs, a legacy of European colonialism.

A381

Oliver’s Haplotype

Part of the large A1a haplogroup, this haplotype occurs most frequently in German Shepherd Dogs, Doberman Pinschers, and Dachshunds.

Shar Pei dogs think A1a is the coolest!

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Through Oliver’s Y-chromosome we can trace his father’s ancestry back to where dogs and people first became friends. This map helps you visualize the routes that his ancestors took to your home. Their story is described below the map.

Haplogroup

A1a

Haplotype

H1a.15

Map

A1a

Oliver’s Haplogroup

Some of the wolves that became the original dogs in Central Asia around 15,000 years ago came from this long and distinguished line of male dogs. After domestication, they followed their humans from Asia to Europe and then didn't stop there. They took root in Europe, eventually becoming the dogs that founded the Vizsla breed 1,000 years ago. The Vizsla is a Central European hunting dog, and all male Vizslas descend from this line. During the Age of Exploration, like their owners, these pooches went by the philosophy, "Have sail, will travel!" From the windy plains of Patagonia to the snug and homey towns of the American Midwest, the beaches of a Pacific paradise, and the broad expanse of the Australian outback, these dogs followed their masters to the outposts of empires. Whether through good fortune or superior genetics, dogs from the A1a lineage traveled the globe and took root across the world. Now you find village dogs from this line frolicking on Polynesian beaches, hanging out in villages across the Americas, and scavenging throughout Old World settlements. You can also find this "prince of patrilineages" in breeds as different as German Shepherds, Golden Retrievers, Pugs, Border Collies, Scottish Terriers, and Irish Wolfhounds. No male wolf line has been as successful as the A1a line!

H1a.15

Oliver’s Haplotype

Part of the large A1a haplogroup, this haplotype is found in village dogs from across the globe (outside of Asia). As for breeds, it is primarily seen in German Shepherds, Labrador Retrievers, Nova Scotia Duck Tolling Retriever. It is by far the most common haplotype in German Shepherds.

Dogs with A1a lineage travelled during European Colonial times.

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